26164428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{128257}}^1$

素因数の和:128281

約数の個数: 24

約数和(自身を含む): 64642032

約数和(自身を除く): 38477604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 128257, 256514, 384771, 513028, 769542, 1539084, 2180369, 4360738, 6541107, 8721476, 13082214, 26164428]

約数ペア:

[(1, 26164428), (2, 13082214), (3, 8721476), (4, 6541107), (6, 4360738), (12, 2180369), (17, 1539084), (34, 769542), (51, 513028), (68, 384771), (102, 256514), (204, 128257)]